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Disclosery

Boston Trust Walden Corp: PRMB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Boston Trust Walden Corp on PRMB, newest first. How the timeline and the estimate are built.

Boston Trust Walden Corp held 0 PRMB shares at 2026-06-30 per its 13F-HR filed 2026-08-04.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 0 shares
    Change vs previous 13F -1,141,522 shares

    13F-HR 0001386060-26-000035 filed by Boston Partners
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

    Exited: the 13F for this period no longer lists the position.

  2. period ended2026-03-31
    13F 1,141,522 shares
    Change vs previous 13F -4,190,999 shares

    0.02% of the 13F portfolio, value $21,473,718.

    13F-HR 0001386060-26-000017 filed by Boston Partners
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 5,332,521 shares
    Change vs previous 13F -83,538 shares

    0.09% of the 13F portfolio, value $87,208,828.

    13F-HR 0001386060-26-000014 filed by Boston Partners
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 5,416,059 shares
    Change vs previous 13F -2,673,420 shares

    0.12% of the 13F portfolio, value $119,691,887.

    13F-HR 0001386060-25-000020 filed by Boston Partners
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F/A 8,089,479 shares
    Change vs previous 13F +971,939 shares

    0.27% of the 13F portfolio, value $239,551,344.

    13F-HR/A 0001085146-25-004915 filed by Boston Partners
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-03-31
    13F 7,117,540 shares
    Change vs previous 13F +7,044,263 shares

    0.31% of the 13F portfolio, value $252,552,401.

    13F-HR 0001085146-25-002987 filed by Boston Partners
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-12-31
    13F 73,277 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,273,888.

    13F-HR 0001085146-25-000961 filed by Boston Partners
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).